2080341882

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:1012

約数の個数: 96

約数和(自身を含む): 4862332800

約数和(自身を除く): 2781990918

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 103, 114, 146, 171, 206, 219, 309, 342, 438, 618, 657, 809, 927, 1314, 1387, 1618, 1854, 1957, 2427, 2774, 3914, 4161, 4854, 5871, 7281, 7519, 8322, 11742, 12483, 14562, 15038, 15371, 17613, 22557, 24966, 30742, 35226, 45114, 46113, 59057, 67671, 83327, 92226, 118114, 135342, 138339, 142861, 166654, 177171, 249981, 276678, 285722, 354342, 428583, 499962, 531513, 749943, 857166, 1063026, 1122083, 1285749, 1499886, 1583213, 2244166, 2571498, 3166426, 3366249, 4749639, 6082871, 6732498, 9499278, 10098747, 12165742, 14248917, 18248613, 20197494, 28497834, 36497226, 54745839, 109491678, 115574549, 231149098, 346723647, 693447294, 1040170941, 2080341882]

約数ペア:

[(1, 2080341882), (2, 1040170941), (3, 693447294), (6, 346723647), (9, 231149098), (18, 115574549), (19, 109491678), (38, 54745839), (57, 36497226), (73, 28497834), (103, 20197494), (114, 18248613), (146, 14248917), (171, 12165742), (206, 10098747), (219, 9499278), (309, 6732498), (342, 6082871), (438, 4749639), (618, 3366249), (657, 3166426), (809, 2571498), (927, 2244166), (1314, 1583213), (1387, 1499886), (1618, 1285749), (1854, 1122083), (1957, 1063026), (2427, 857166), (2774, 749943), (3914, 531513), (4161, 499962), (4854, 428583), (5871, 354342), (7281, 285722), (7519, 276678), (8322, 249981), (11742, 177171), (12483, 166654), (14562, 142861), (15038, 138339), (15371, 135342), (17613, 118114), (22557, 92226), (24966, 83327), (30742, 67671), (35226, 59057), (45114, 46113)]